If by some freak of nature the earth collapses to 1/8th of its present volume, what would be the duration of a day ?. Explain.
Kindly refer the following link for similar query.
https://www.meritnation.com/ask-answer/question/earth-suddenly-shrinks-to-1-64-of-the-original-volume/gravitation/4272819
https://www.meritnation.com/ask-answer/question/earth-suddenly-shrinks-to-1-64-of-the-original-volume/gravitation/4272819